Weight-Loss Surgery for Teens
What is weight-loss surgery for teens?
Many teens try for years to eat healthy and exercise but still struggle with overweight or obesity. If healthy lifestyle habits alone have not worked for your child, then weight-loss surgery (bariatric surgery) may be an option. This type of surgery makes changes to the digestive system. These changes limit how much food the stomach can hold. This can help your teen reach and stay at a healthier weight.
There are different types of weight-loss surgeries available. The 2 procedures most often used for young people are:
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Gastric sleeve surgery (sleeve gastrectomy). This is the most common procedure. Part of the stomach is removed. A slim tube (sleeve) is made from the part that remains. This sleeve becomes the new stomach.
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Gastric bypass surgery (Roux-en-Y gastric bypass) . A small pouch is made at the top of the stomach. This becomes the new stomach. The pouch is linked to the center part of the small intestine. The top of the small intestine is bypassed.
After each of these procedures, the new stomach is much smaller. So a person must learn to eat and drink less. They will also feel full sooner.
Read on to learn more about these procedures. Your child’s healthcare provider can help you and your child decide if this type of surgery may be right for them.
Why might a teen need weight-loss surgery?
Helping a teen get to a healthier weight now can also benefit them later in life. That’s because obesity can lead to long-term (chronic) health problems such as:
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Type 2 diabetes
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High blood pressure
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High cholesterol
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Sleep apnea
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Heart problems
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Joint problems
In general, weight-loss surgery may be advised for teens about age 13 and older who meet certain standards and who have either:
Your child’s healthcare provider can measure your child’s BMI and talk with you about the results.
If you and your teen are thinking about weight-loss surgery, it’s important to talk with their provider. The provider can help you see if surgery may be right for your child. And they can help you find a bariatric surgery center that is experienced in working with teens.
What are the risks of weight-loss surgery for a teen?
Like any surgery, weight-loss surgery has risks. Some possible risks and complications include:
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Excess bleeding
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Infection at the incision sites or in the belly (abdomen)
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Blood clots in the legs (deep vein thrombosis) or lungs (pulmonary embolism)
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Bowel blockage
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Pain after eating
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Lack of certain vitamins and minerals
Other risks for gastric sleeve surgery:
Other risks of gastric bypass surgery:
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Food moves too quickly from the stomach to the small intestine, causing nausea, abdominal cramping, and diarrhea (dumping syndrome). If food is eaten too quickly, vomiting may occur.
How do I help my teen get ready for weight-loss surgery?
Weight-loss surgery is a major life change for a teen. It is a huge commitment. But you and your child are not alone. Getting ready for this procedure takes a group effort between the bariatric surgery center’s healthcare team, your child, and your family. This healthcare team may include:
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Bariatric surgeon
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Pediatric specialist
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Registered dietitian
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Mental health provider
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Exercise therapist
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Program coordinator
The team will assess your child to be sure they are a good candidate for weight-loss surgery. Your teen should:
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Be mentally and emotionally mature
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Understand and be ready to commit to making diet and lifestyle changes after surgery
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Have support from their family
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Not have an untreated eating disorder or mental illness
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Not be pregnant or breastfeeding
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Not have a substance use problem
The team will meet with you to decide whether gastric sleeve or gastric bypass surgery is best for your child. To get ready for the procedure, your teen will need to:
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Have a physical exam
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Have blood tests, ultrasound, and other tests to make sure they are healthy enough for surgery
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Talk with a mental health provider to make sure they are ready for surgery
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Go to nutrition classes or meet with a dietitian
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Meet any other requirements from their healthcare team
Your teen will also need to:
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Not take certain medicines during the week before surgery
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Follow all directions for not eating or drinking before surgery
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Follow any other directions from their healthcare provider
What happens during weight-loss surgery for a teen?
Both gastric sleeve and gastric bypass procedures are typically done laparoscopically. This means they use very small cuts (incisions). And they are done using a tiny camera-guided surgical tool. These procedures may take about 2 to 3 hours. In general, here is what you can expect from each.
To start:
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An IV (intravenous) line is put into your child’s arm or hand. Your child will be given medicine (general anesthesia) through the IV and have a breathing tube inserted. This makes them sleep through the surgery.
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The surgeon will make about 5 small incisions in the belly. They put thin tools into these incisions. These include a small camera that lets the surgeon see the surgery.
For gastric sleeve surgery:
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A tube is placed into the stomach. This will be the size of the new, smaller stomach.
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A stapler is used to divide the stomach into 2 separate parts.
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The larger part of the stomach that is no longer being used is compressed and removed through an incision.
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The new smaller, sleeve-shaped stomach is left.
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The small incisions are closed with stitches or surgical glue. They are covered with bandages.
For gastric bypass surgery:
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A stapler is used to separate your stomach into 2 different parts. The top of the stomach becomes a very small pouch. This is the new, smaller stomach.
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The surgeon links the lower part of the small intestine to a hole in the pouch.
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Food will now move from the pouch into a part of the small intestine. It will go around (bypass) another part of the small intestine.
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The small incisions are closed with stitches or surgical glue. They are covered with bandages.
What happens after weight-loss surgery for a teen?
When it’s time for your child to go home, you’ll be given instructions. These will include how to care for your child’s incisions and when to call the healthcare team.
After recovering from the surgery, your child will need to:
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Chew food completely
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Learn how much food they can eat
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Make healthy food choices
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Not eat certain foods
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Get regular physical activity
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Take nutritional supplements as advised
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See a dietitian and other healthcare providers as often as needed
Teen girls should take steps to prevent pregnancy for 12 to 18 months after surgery. Talk to your teen's provider about pregnancy avoidance counseling and contraception both before and after surgery.
Emotional support is also key after weight-loss surgery. Ask the healthcare team about resources such as an in-person or online support group. Connecting with other young people can help your child adjust to their new lifestyle and cope with any challenges.